Method and device for detecting knocking
A method and a device for detecting knocking, in which a measurement signal of a knock sensor is evaluated during combustion in a cylinder of a combustion engine to determine whether the combustion occurred with knocking. The measurement signal is subdivided into a plurality of windows, and in each...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
13.11.2007
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Online Access | Get full text |
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Summary: | A method and a device for detecting knocking, in which a measurement signal of a knock sensor is evaluated during combustion in a cylinder of a combustion engine to determine whether the combustion occurred with knocking. The measurement signal is subdivided into a plurality of windows, and in each window an examination is performed to determine whether the combustion occurred with knocking. For a final assessment of whether the combustion occurred with knocking, the events of windows are compared to each other. |
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